Hurry Please help me Due 12:00 Pm thanks Which statement correctly completes this timeline?

A The president ordered the Public Health Service to deal with environmental pollution

B The Centers fro Disease Control petitioned Congress to eliminate treatment plants

C The federal government created the Environmental Protection Agency to oversee environmental issues

D The automobile industry began researching alternative energy resources

Protecting and assisting  u.s. citizens  living or traveling abroad; assisting u.s.  businesses  in the international marketplace; coordinating and providing support for international activities of other u.s. agencies (local, state, or federal government), official visits overseas and at home, and other diplomatic efforts.keeping the public informed about u.s. foreign policy and relations with other countries and providing feedback from the public to administration officials.providing  automobile registration  for non-diplomatic staff vehicles and the vehicles of diplomats of foreign countries having  diplomatic immunity  in the united states